baber/WOPTO huggingface dataset:
Patent JP-2003241800-A (JP)
Title: Method and device for time-base companding of digital signal
Inventor: HIZUKA SHINJI
IPC: G10L21/04
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sound quality from deteriorating at a join part of waveforms.  <P>SOLUTION: In a waveform memory 1, the waveform of a source digital signal to be processed by time-base companding is stored. Both ends of a waveform read out of the waveform memory 1 are joined through the cross- fading of a cross-fading part 4. A readout position control part 2, a similarity arithmetic part 3, and a control part 6 controls at least the cutting position and length of a waveform so that the time-base companding of the source digital signal is performed with a specified companding rate. A control part 6 calculates companding parameters including a search start position and a search end position for searching for a cutting position of a waveform to be cut next and determines the cutting start position of the waveform to be cut at a position where waveforms to be cross-faded are the most similar between the search start position and search end position while cutting the waveforms so that the total companding rate reaches the specified companding rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004292467-A (JP)
Title: Polyester resin dispersion
Inventor: HAYASHI RYOTARO
IPC: C09D167/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin dispersion excellent in manufacturing stability, storage stability and roll coating properties using a crystalline polyester resin, and to provide, using the polyester resin dispersion, a resin composition for coating the inner surface of a can which can form a film excellent in adhesion properties, processability, flavor-adsorbing properties, retort resistance, corrosion resistance and the like.  <P>SOLUTION: The polyester resin dispersion comprises a mixture, dispersed in an organic solvent (D), of the crystalline polyester resin (A), a non-crystalline resin (B), and a specific phosphoric acid compound (C).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004242891-A (JP)
Title: Data storage device
Inventor: NAKAJIMA KUNIHIKO
IPC: A63F7/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data storage device which can present a rewriting prohibited state for data even when having the function of writing/reading data by a command access, and can protect important data which needs to be prevented from being rewritten.  <P>SOLUTION: A hard disk device 30 is packaged in an image display controlling board 10a of a pachinko game machine. The writing of data in the hard disk device 30 can forcibly be prohibited by a writing prohibition setting unit 32 which is arranged on the outside of the hard disk device 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244759-A (JP)
Title: Method for carrying out hydrophilization treatment of material surface
Inventor: SADAMOTO MITSURU
IPC: D06M10/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for carrying out high-speed hydrophilization of a fiber, a nonwoven fabric or a woven fabric.  <P>SOLUTION: The method for carrying out the hydrophilization treatment involves treating the fiber, the nonwoven fabric or the woven fabric in a state of being present at the vicinity of a cathode electrode or contacting with the cathode electrode for ≤3 sec in a capacity-coupling type plasma having a value of ≥1×10<SP>10</SP>cm<SP>-3</SP>and ≤1×10<SP>13</SP>cm<SP>-3</SP>maximum electron density in a chamber having an evacuation ability while allowing a gas containing ≥50% one of oxygen, carbon monoxide, carbon dioxide, dinitrogen monoxide and nitrogen dioxide to flow and while keeping the pressure state of ≥5 Pa and ≤100 Pa to carry out the hydrophilization.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245719-A (JP)
Title: Method and device for measuring mass
Inventor: OGURA SEIICHIRO
IPC: G01G3/16
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for measuring a mass adoptable to an increase in the number of sensors and an increase in sensitivity.  <P>SOLUTION: In this device for measuring the mass, a specimen solution is brought into contact with the surface of the excitation electrode 22a of a piezoelectric vibration piece 20 coated with sensitive film to measure the mass of a specific substance in the specimen solution. The device comprises a constant volume jetting means (ink jet head) 30 jetting the specimen solution on the surface of the excitation electrode 22a, a position control means 50 controlling the relative position of the piezoelectric vibration piece 20 to the constant volume jetting means 30, and a temperature control means 18 holding the piezoelectric vibration piece 20 and the constant volume jetting means 30 at a specified temperature or below.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243481-A (JP)
Title: Lapping device
Inventor: SENDA YOSHIYUKI
IPC: B24B21/16
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lapping device which has shoes each having a large contact area and contributing to stable machining and improved machining quality of a workpiece.  <P>SOLUTION: The lapping device has a lapping film 1 consisting of a thin substrate 3 and abrasive grains arranged on one surface of the substrate, and a pressing means 10 for pressing an abrasive surface 2 of the lapping film 1 onto the workpiece W. The pressing means 10 is formed of elastically deformable shoes 11, 20, 30, and a thrusting means 12 for thrusting and deforming the shoes 11, 20, 30 with a predetermined thrust force along a surface to be machined.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244384-A (JP)
Title: Toothbrushing composition
Inventor: TSUCHIYA KAZUYUKI
IPC: A61K8/21
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothbrushing composition for keeping the interior of oral cavity of a baby in a state in which dental caries scarcely occur when a caregiver such as mother polishes baby's teeth.  <P>SOLUTION: The toothbrushing composition has a transparent gel-like shape. Saccharide (including sugar alcohol) is contained in an amount of 25-45 wt.% in the toothbrushing composition and xylitol is contained in an amount of ≥90 pts.wt. in 100 pts.wt. saccharide contained in the toothbrushing composition and the residual saccharide (including sugar alcohol) is a thickener keeping the toothbrushing composition in gel-like state. The toothbrushing composition is characterised in that it does not contain substantially a polishing material and a surfactant. The toothbrushing composition is used for babies incapable of washing out their oral cavities (with skill) and can keep the interior of oral cavity in hygienic state and effectively prevent occurrence of dental caries by polishing of baby's teeth by the caregiver such as mother.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249173-A (JP)
Title: Powder treatment apparatus, powder treatment method, manufacturing method for toner and toner
Inventor: MIURA SATORU
IPC: G03G9/08
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder treatment apparatus in which deposition of the powder on a classification member hardly occurs.  <P>SOLUTION: The powder treatment apparatus is provided with a classification member for classifying the powder and at least a part near a surface of the classification member is constituted by a material having Vickers hardness Hv of 1,000 or higher near room temperature. At least a part near the surface of the classification member is constituted by a material having higher thermal conductivity than that of the powder near the room temperature. When the thermal conductivity of at least the part near the surface of the classification member is defined as K<SB>F</SB>[W×m<SP>-1</SP>×K<SP>-1</SP>] and the thermal conductivity of the powder is defined as K<SB>P</SB>[W×m<SP>-1</SP>×K<SP>-1</SP>], it is preferable to satisfy a relationship of K<SB>P</SB>/K<SB>F</SB>≤2.0×10<SP>-2</SP>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251511-A (JP)
Title: High-frequency heat cooking device
Inventor: KAWAI YU
IPC: F24C7/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency heat cooking device capable of obtaining excellent taste of an object to be cooked by using optimal cooking technique and cooking in short time.  <P>SOLUTION: This high-frequency heat cooking device comprises a first steam generating means 13, a second steam generating means 14, a high frequency heating means 12 and a control means for them. Thereby, a heat cooking technique using high frequency, co-use of a heat cooking technique using steam, a heat cooking device using steam permitting control of steam supply quantity and steam supply place are possible, and according to the object to be heated, obtaining excellent taste of the object by using the optimal cooking technique and cooking in short time are possible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252078-A (JP)
Title: Display panel driving device
Inventor: SHIGETA TETSUYA
IPC: G09G3/28
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel driving device which can prevent a display picture from being disordered when property of an input video signal is switched.  <P>SOLUTION: A video signal processing part selects a display panel driving sequence system corresponding to a signal processing system to be applied to the input video signal and supplies a sequence specifying signal specifying the sequence system to a display panel driving part together with a video signal after signal processing. The display panel driving part when driving a display panel according to the video signal supplied from the video signal processing part performs a driving process for the display panel according to the driving sequence specified with the sequence specifying signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251199-A (JP)
Title: Oil return device
Inventor: YOKOTA ATSUHIKO
IPC: F01M1/06
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil return device capable of preventing generation of bubbles in engine oil.  <P>SOLUTION: This oil return device comprises an upper opening 44 being opened upward; a lower opening 46 being opened downward; a partition plate 47 provided between the upper opening 44 and the lower opening 46 and having a small hole. The oil return device is near a timing chain 33 of an internal combustion engine, and is installed on the lower side of sprockets 31, 32 installed on the most upper side of the sprockets 31, 32, 37 engaged with the timing chain 33. Thus, the oil dropping from the upper side of the internal combustion engine enters from the upper opening 44 and hits the partition plate 47. Falling velocity of the oil can be lowered, thus the bubbles generated in the oil can be reduced more than in the case there is no the oil return device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254108-A (JP)
Title: Key telephone system
Inventor: ONOZUKA KATSUHIKO
IPC: H04W8/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To detect whether or not a radio slave unit and a radio master unit on which the radio slave unit is mounted are in parent-child relation in a key telephone system.  <P>SOLUTION: The key telephone system consists of a main device 10 to be connected with the outside line 2 and the key telephone terminal and the key telephone terminal consists of the radio master unit 20 and the radio slave unit 30. The main device 10 instructs a first radio master unit 20 to execute a slave unit mounting state inspection. By this instruction, the first radio master unit 20 suspends charge to the mounted radio slave unit 30. The main device 10 detects whether or not the radio slave unit 30 and the first radio master unit 20 on which the radio slave unit 30 is mounted are in the parent-child relation based on off-hook information to be transmitted from the radio slave unit 30 according to the stop of the charge and on-hook information to be transmitted according to the restart of the charge.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250287-A (JP)
Title: Manufacturing method for ceramics
Inventor: HORIUCHI SATOSHI
IPC: C04B33/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for ceramics which lowers the firing temperature of the ceramics while retaining a high quality of the molten glaze surface.  <P>SOLUTION: In the method, the ceramics are manufactured by shaping a body for ceramics, glazing the shaped body for ceramics and firing the glazed body for ceramics. The method comprises a step wherein a mineral containing at least a carbonate, which is used as a flux added to the material of the body for ceramics, is pulverized alone and subsequently classified to remove a coarse grain portion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255473-A (JP)
Title: Method for turning wrench and fixing element
Inventor: MATSUFUJI MASAHIRO
IPC: B25B13/12
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for turning a wrench and a fixing element for continuously turning the fixing element without separating the wrench from the fixing element when the fixing element, such as a nut, a bolt, is turned in the same rotational direction in order to fasten or remove the fixing element using the wrench.  <P>SOLUTION: The fixing element 12, such as the nut, or the bolt, is turned by being gripped between a fixed jaw 3, which is protrusively arranged on an end of a handle 2 and has a semicircular inside surface, and a movable jaw 4, which is movable with respect to the fixed jaw 3. Engaging portions 7, 8 are formed at base portions of the fixed jaw 3 and the movable jaw 4, and relief grooves 9, 10 are formed between the fixed jaw 3 and the engaging portion 7 and between the movable jaw 4 and the engaging portion 8. Further, the length L1 of the fixed jaw 3 is formed so as to be shorter than the length L2 of each side of the fixing element 12. The fixing element 12 is turned in the same rotational direction in order to fasten or remove it. In addition, the wrench 1 can be idly turned in the opposite direction with respect to the fixing element 12 in the fixed state at the fastened position or the removing position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255611-A (JP)
Title: Apparatus for molding pillar-shaped product
Inventor: ISHIKAWA KOICHI
IPC: B28B21/30
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of molding a stable pillar-shaped product high in roundness by preventing the bending of a steel pipe pile body at the time of production or stable operation while holding high safety.  <P>SOLUTION: The apparatus constituted so as to centrifugally mold the solidified fluid in the steel pipe pile body into a pillar shape is equipped with a vibration suppressing mechanism for suppressing vibration by pressing the steel pipe pile body during rotation. The vibration suppressing mechanism comprises a pair of follower belt bodies 62 provided opposedly so as to hold the steel pipe pile body 1 and one set of upper and lower pulleys 60 and 61 over which the follower belt bodies 62 are trained in a freely traveling state. The follower belt bodies 62 travel in contact with the steel pipe pile body to press the steel pipe pile body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259494-A (JP)
Title: Push-button mechanism, and electronic apparatus equipped therewith
Inventor: TADOKORO HIDESUKE
IPC: H01H13/70
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button mechanism having a good click feeling associated with a button operation, and never causing malfunction with a button operation.  <P>SOLUTION: In this push-button mechanism, a circuit board 5 and a concatenated button device 6 are installed in a casing provided with a front panel 2. The button device 6 has a base part 61 to be fixed to the front panel 2; a plurality of first arms 62 extending toward a plurality of windows 21 of the front panel 2, and a plurality of second arms 7 extending toward a plurality of tact parts 51 on the circuit board 5 are projected through an elastic deformation part on the base part 61; a push button 4 led out from each window 21 of the front panel 2 is mounted at a tip part of each first arm 62. One or two slits 64 for inserting ends of the circuit board 5 are recessively formed on both or one side of the base part 61 of the button device 6 by interposing the respective second arms 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260432-A (JP)
Title: Delay detection cancellation system for base station apparatus
Inventor: MINE TAKETOSHI
IPC: H04W28/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To cancel delay by reducing addition without performing processing when determining that a base station whose state exceeds the limit of processing does not reach the connection of call.  <P>SOLUTION: The base station 11 has a transmission and reception processing part 120 at the inside, receives a connection request signal 15 at a reception part 121 for transferring to a processing part 123, performs the processing for radio communication to mobile machines 13, 14 at the processing part 123, and transmits a connection setting response signal 16 from the transmission part 125. A base station controlling apparatus 12 transmits the connection request signal 15 to the base station 11; and sets a transmission line, such as voice, between the mobile machines 13 and 14. A time stamp addition part 122 maintains reception time when receiving the connection request signal 15. The processor 123 takes the difference between the reception time maintained by the time stamp addition part 122 and current one, and has a judgment part 124 for judging whether actual processing is performed by judging whether a threshold is exceeded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260914-A (JP)
Title: Power generation system
Inventor: OKAMOTO SHINICHIRO
IPC: H02J3/38
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation system for achieving cost reduction, by simplifying the configuration for supply of operation power to a control system circuit in each power generation part.  <P>SOLUTION: The operating power for a control circuit part, consisting of a microcomputer 2 in each power generation part 1<SB>1</SB>and so on, and a peripheral circuit, is made by power-generating parts 8a and 8b provided only in one generation part 1<SB>1</SB>within a plurality of generation parts 1<SB>1</SB>and so on, and the power is supplied to each via power supply paths 9a and 9b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256241-A (JP)
Title: Friction driving roller
Inventor: OKAZAKI YOSHIHIRO
IPC: F16C13/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction driving roller for advance with reduced shock and easily installable.  <P>SOLUTION: A driving device 1 is provided with a means for supporting the roller 5 on a driving shaft 4 driven by a motor so as to become eccentric and transmitting rotation force to the driving shaft 4 and a wheel of the roller 5 by engagement of rigid body parts integral with respective members and a means for making the wheel 6 eccentric and moving it in a limited manner in the direction of whole radius of the driving shaft 4. An energizing mechanism 15 for energizing the driving shaft 4 and the roller 5 in the direction in which mutual center agrees is provided between them. The driving shaft 4 and the wheel 6 are provided with a driving plate 7 and a driven plate 8, respectively. A cylindrical engaging member 11 and a circular hole 10 fitting into an engaging member 11 in play with an adequate clearance are provided in either of the driving plate 7 and the driven plate 8 and in the other of them at positions obtained by dividing circumference having the same radius into three parts or more equally, respectively. Rotation force is transmitted by engagement of the circular hole 10 and the engaging member 11 and the roller 5 becomes eccentric and moves in a limited manner in the direction of whole radius in a scope of the clearance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260025-A (JP)
Title: Method for mounting ic chip
Inventor: TEZUKA KENTARO
IPC: H01L21/60
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mounting an IC chip which prevents the appearance of a fine noise spectrum even when electric signals are inputted to an IC formed on a member of a high piezoelectric coefficient.  <P>SOLUTION: The method is composed of a fixing sheet composed of a vibration buffer member and the IC formed on a piezoelectric member, and the IC is fixed to the fixing sheet composed of the vibration buffer member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257673-A (JP)
Title: Combustion method using tubular flame burner
Inventor: FUKUSHIMA SHINICHIRO
IPC: F23D14/24
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion method for a tubular flame burner achieving super lower NOx and super lower SPM and energy saving during combustion with a tubular flame burner mounted in a furnace or a combustor wherein gas containing fuel and oxygen is blown to the tangential direction of the inner peripheral face of a combustion chamber to form tubular flames.  <P>SOLUTION: A distance L<SB>1</SB>from a primary fuel blowing nozzle 11 to a primary oxygen containing gas blowing nozzle 12, a distance L<SB>2</SB>from the primary oxygen-containing gas blowing nozzle 12 to a secondary oxygen-containing gas blowing nozzle 13, a primary oxygen-containing gas ratio α<SB>1</SB>and a secondary oxygen-containing gas ratio α<SB>2</SB>are satisfied with a predetermined relationship during combustion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257165-A (JP)
Title: Method of lifting external vertical curing unit
Inventor: HANDA MASATOSHI
IPC: E04G21/16
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of lifting an external vertical curing unit without using a tower crane.  <P>SOLUTION: In the method of lifting the external vertical curing unit, the external vertical curing unit A formed by continuously jointing curing units 1 in a lateral direction is mounted to a balcony by latching devices 5 to cover an upper skeleton 18. These curing units 1 are vertically movable by female guides 6a at the side faces and male guides 6b slidably fitted to the female guides 6a. After lifting one curing unit 1 slightly by a lifting device 19, the latching device 5 is removed from the balcony and rotated onto the back face side of the curing unit 1. Then the curing unit 1 is lifted by the lifting device 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263051-A (JP)
Title: Crosslinked polyarylene ether sulfone
Inventor: IKEDA TAKAHARU
IPC: H01M8/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crosslinked polyarylene ether sulfone useful as a polymer material having excellent water resistance and electrical characteristics in addition to excellent heat resistance and mechanical characteristics; to provide a polymer membrane or a polymer electrolyte membrane comprising the crosslinked polyarylene ether sulfone; and to provide its manufacturing method.  <P>SOLUTION: The crosslinked polyarylene ether sulfone is obtained by reacting a polyarylene ether sulfone having a sulfo-alkoxy group and a hydroxy group in the constituting repeating unit with a crosslinking agent, and it is used to obtain the polymer membrane and the polymer electrolyte membrane.  <P>COPYRIGHT: (C)2004,JPO&NCIPI